/[ascend]/trunk/base/generic/solver/slv7.h
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Contents of /trunk/base/generic/solver/slv7.h

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Sun Jun 10 05:09:34 2007 UTC (12 years, 7 months ago) by jpye
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Changes to the way in which sovlers are registered, to facilitate
dynamically-loaded solvers. Also split much of the 'solver' stuff
from slv.c (in the system directory) out into new file solver/solver.c
and added matching solver/solver.h. Solver IDs are now fixed-- they
don't change, and are stored in a list instead of in an array.
1 /*
2 * SLV: Ascend Nonlinear Solver
3 * by Karl Michael Westerberg
4 * Created: 2/6/90
5 * Version: $Revision: 1.7 $
6 * Version control file: $RCSfile: slv7.h,v $
7 * Date last modified: $Date: 1997/07/18 12:16:33 $
8 * Last modified by: $Author: mthomas $
9 *
10 * This file is part of the SLV solver.
11 *
12 * Copyright (C) 1990 Karl Michael Westerberg
13 * Copyright (C) 1993 Joseph Zaher
14 * Copyright (C) 1994 Joseph Zaher, Benjamin Andrew Allan
15 *
16 * The SLV solver is free software; you can redistribute
17 * it and/or modify it under the terms of the GNU General Public License as
18 * published by the Free Software Foundation; either version 2 of the
19 * License, or (at your option) any later version.
20 *
21 * The SLV solver is distributed in hope that it will be
22 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 * General Public License for more details.
25 *
26 * You should have received a copy of the GNU General Public License along with
27 * the program; if not, write to the Free Software Foundation, Inc., 675
28 * Mass Ave, Cambridge, MA 02139 USA. Check the file named COPYING.
29 * COPYING is found in ../compiler.
30 */
31
32 /** @file
33 * Nonlinear Solver (NGSlv) registration module.
34 * <pre>
35 * Contents: NGSlv module
36 *
37 * Authors: Ben Allan, Kenneth Tyner
38 *
39 * Dates: 02/96 - copy of QRSlv: Modifications Pending
40 * </pre>
41 * @todo Update Dates note when modifactions complete.
42 */
43
44 #ifndef ASC_SLV7_H
45 #define ASC_SLV7_H
46
47 #include "solver.h"
48
49 /** @addtogroup solver Solver
50 @{
51 */
52
53 typedef struct slv7_system_structure *slv7_system_t;
54
55 int slv7_register(SlvFunctionsT *f);
56 /**<
57 * Registration function for the ASCEND NGSlv solver.
58 * This is the function that tells the system about the NGSlv solver.
59 * Our index is not necessarily going to be 0. That everything here is
60 * named slv7* is just a historical event.
61 *
62 * @param f SlvFunctionsT to receive the solver registration info.
63 * @return Returns non-zero on error (e.g. f == NULL), zero if all is ok.
64 */
65
66 /* @} */
67
68 #endif /* ASC_SLV7_H */
69

john.pye@anu.edu.au
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